Nimonic 75 Round Bar is a high-performance nickel-chromium alloy bar that exhibits excellent oxidation and heat resistance, making it ideal for high-temperature service applications. This alloy, originally developed for gas turbine components, has evolved into a preferred choice for several critical engineering sectors due to its mechanical strength, corrosion resistance, and thermal stability. Labdhi Metals, a trusted name in the metallurgical industry, is a prominent manufacturer, stockist, and exporter of top-quality Nimonic 75 round bars to clients across domestic and global markets.
Labdhi Metals manufactures Nimonic 75 Round Bars using superior raw materials under rigorous quality control. Their manufacturing process is aligned with international standards like ASTM B637 and BS HR 5. These round bars are offered in various sizes and finishes, customized to suit client-specific applications in aerospace, nuclear, chemical processing, and power generation industries. The material's excellent performance in high-stress and high-temperature environments makes it suitable for turbine blades, combustion chambers, fasteners, and heat exchangers.
The alloy composition of Nimonic 75 Round Bar is primarily nickel and chromium, with small additions of titanium and carbon, enhancing its strength and oxidation resistance. Labdhi Metals ensures that the material undergoes precise forging, machining, and heat treatment processes to deliver exceptional strength and dimensional accuracy. The round bars are available in hot-rolled, cold-drawn, and centerless ground finishes as per customer requirements.
As a renowned exporter, Labdhi Metals serves international clients with timely dispatch and MTC (Material Test Certificate) compliance. Their large inventory and flexible shipping options allow industries to maintain minimal downtime while ensuring access to certified Nimonic 75 round bars. Clients can also request third-party inspections from agencies like TUV, BV, or SGS, ensuring full transparency and confidence in quality.
Specification | Details |
---|---|
Product Name | Nimonic 75 Round Bar |
Standards | ASTM B637, BS HR 5, ISO 9723 |
UNS Number | N06075 |
Size Range | 6 mm to 200 mm diameter |
Length | 1000 mm to 6000 mm |
Form | Hot Rolled, Cold Drawn, Centerless Ground |
Application Industries | Aerospace, Power Plants, Marine, Petrochemical |
Labdhi Metals continues to be a reliable source of Nimonic 75 Round Bar, offering not just a product but a complete solution to high-temperature engineering challenges. The combination of metallurgical expertise, extensive stock, and competitive pricing ensures that customers receive maximum value for their investment.
Element | Composition (%) |
---|---|
Nickel (Ni) | 76.0 – 78.0 |
Chromium (Cr) | 19.0 – 21.0 |
Iron (Fe) | ≤ 5.0 |
Titanium (Ti) | 0.2 – 0.6 |
Carbon (C) | ≤ 0.1 |
Manganese (Mn) | ≤ 1.0 |
Silicon (Si) | ≤ 1.0 |
Copper (Cu) | ≤ 0.5 |
Sulfur (S) | ≤ 0.015 |
Property | Value |
---|---|
Tensile Strength | ≥ 750 MPa |
Yield Strength | ≥ 300 MPa |
Elongation | ≥ 35% |
Hardness (Rockwell B) | 80 – 95 HRB |
Density | 8.37 g/cm³ |
Melting Point | ~1350 °C |
Modulus of Elasticity | ~213 GPa |